1 /* SPDX-License-Identifier: MIT */ 2 /* 3 * Copyright 2025 Advanced Micro Devices, Inc. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Software"), 7 * to deal in the Software without restriction, including without limitation 8 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 9 * and/or sell copies of the Software, and to permit persons to whom the 10 * Software is furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be included in 13 * all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 21 * OTHER DEALINGS IN THE SOFTWARE. 22 * 23 */ 24 25 #ifndef __RAS_NBIO_H__ 26 #define __RAS_NBIO_H__ 27 #include "ras.h" 28 29 struct ras_core_context; 30 31 struct ras_nbio_ip_func { 32 int (*handle_ras_controller_intr_no_bifring)(struct ras_core_context *ras_core); 33 int (*handle_ras_err_event_athub_intr_no_bifring)(struct ras_core_context *ras_core); 34 uint32_t (*get_memory_partition_mode)(struct ras_core_context *ras_core); 35 }; 36 37 struct ras_nbio { 38 uint32_t nbio_ip_version; 39 const struct ras_nbio_ip_func *ip_func; 40 const struct ras_nbio_sys_func *sys_func; 41 }; 42 43 int ras_nbio_hw_init(struct ras_core_context *ras_core); 44 int ras_nbio_hw_fini(struct ras_core_context *ras_core); 45 bool ras_nbio_handle_irq_error(struct ras_core_context *ras_core, void *data); 46 #endif 47